1977a “Conspiracy in Korean Phonology Revisited: As Applied to Historical Data," Studies in the Linguistic Science (Univ. of Illinois) 7.2. 1-23; Also in 1978 Conspiracy in Korean Phonology Revisited: From A Diachronic Point of View. Papers in Korean Linguistics, ed. by Chin-W. Kim. Columbus: Hornbeam Press Inc. 45-57.

1986c “An Explanation of Syllable Structure Change in Korean,” Language Research 22.2. 195-213. 재록 Studies in the Linguistic Sciences 16.2. (Illinois Studies in Korean Linguistics ed. by Chin-W. Kim) 121-133.